在Rails 3中创建SEO友好的URL [英] Creating SEO friendly URLs in Rails 3

问题描述

我目前有如下网址：

things?category_id=6&country_id=17

，我想使用如下网址：

/printer_cartridges/united_kingdom

Rails 3中有办法吗，而不用硬编码路由器中的所有类别和国家/地区以拥有我上面想要的URL，也许使用 find_by_name 之类的？最好的方法是什么？

Is there a way in Rails 3, without hard coding all of the categories and countries in the router to have the URLs as I would like above, perhaps using find_by_name or the such like? What is the best way to approach this?

推荐答案

match '/:category_slug/:country_slug', :to => 'things#index'

然后，您需要更新操作以使用params查找所有内容[ ：category_slug]和params [：country_slug]而不是ID。查看弹sl的宝石以生成弹ug。

Then you'll need to update your action to look up everything using params[:category_slug] and params[:country_slug] instead of the ids. Look at the slugged gem to generate slugs.

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